149266020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 432335232

約数和(自身を除く): 283069212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 73, 106, 146, 159, 212, 219, 265, 292, 318, 365, 438, 530, 636, 643, 730, 795, 876, 1060, 1095, 1286, 1460, 1590, 1929, 2190, 2572, 3180, 3215, 3858, 3869, 4380, 6430, 7716, 7738, 9645, 11607, 12860, 15476, 19290, 19345, 23214, 34079, 38580, 38690, 46428, 46939, 58035, 68158, 77380, 93878, 102237, 116070, 136316, 140817, 170395, 187756, 204474, 232140, 234695, 281634, 340790, 408948, 469390, 511185, 563268, 681580, 704085, 938780, 1022370, 1408170, 2044740, 2487767, 2816340, 4975534, 7463301, 9951068, 12438835, 14926602, 24877670, 29853204, 37316505, 49755340, 74633010, 149266020]

約数ペア:

[(1, 149266020), (2, 74633010), (3, 49755340), (4, 37316505), (5, 29853204), (6, 24877670), (10, 14926602), (12, 12438835), (15, 9951068), (20, 7463301), (30, 4975534), (53, 2816340), (60, 2487767), (73, 2044740), (106, 1408170), (146, 1022370), (159, 938780), (212, 704085), (219, 681580), (265, 563268), (292, 511185), (318, 469390), (365, 408948), (438, 340790), (530, 281634), (636, 234695), (643, 232140), (730, 204474), (795, 187756), (876, 170395), (1060, 140817), (1095, 136316), (1286, 116070), (1460, 102237), (1590, 93878), (1929, 77380), (2190, 68158), (2572, 58035), (3180, 46939), (3215, 46428), (3858, 38690), (3869, 38580), (4380, 34079), (6430, 23214), (7716, 19345), (7738, 19290), (9645, 15476), (11607, 12860)]